userpage: initial page

login, lang, and theme work. Currently only makes a request to a
hello-world type endpoint to verify auth works. Accessible at
/my/account.

lang.go

@@ -38,9 +38,9 @@ type adminLang struct {
 	JSON            string
 }
 
-type formLangs map[string]formLang
+type userLangs map[string]userLang
 
-func (ls *formLangs) getOptions() [][2]string {
+func (ls *userLangs) getOptions() [][2]string {
 	opts := make([][2]string, len(*ls))
 	i := 0
 	for key, lang := range *ls {
@@ -50,7 +50,7 @@ func (ls *formLangs) getOptions() [][2]string {
 	return opts
 }
 
-type formLang struct {
+type userLang struct {
 	Meta                  langMeta    `json:"meta"`
 	Strings               langSection `json:"strings"`
 	Notifications         langSection `json:"notifications"`